CN104389583B - A kind of five drill auger miners creep into declination control Apparatus and method for - Google Patents
A kind of five drill auger miners creep into declination control Apparatus and method for Download PDFInfo
- Publication number
- CN104389583B CN104389583B CN201410482497.5A CN201410482497A CN104389583B CN 104389583 B CN104389583 B CN 104389583B CN 201410482497 A CN201410482497 A CN 201410482497A CN 104389583 B CN104389583 B CN 104389583B
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- China
- Prior art keywords
- air duct
- deflection
- controlling mechanism
- photographic plate
- deflection regulating
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001276 controlling effect Effects 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000005553 drilling Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000012634 optical imaging Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/10—Correction of deflected boreholes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of five drill auger miners and creep into declination control Apparatus and method for, this equipment includes deflection measurement system and deflection regulating and controlling mechanism, deflection regulating and controlling mechanism is arranged between air duct and the transmission case of brill formula coal-winning machine, and deflection measurement system is arranged on air duct and deflection regulating and controlling mechanism；Described deflection regulating and controlling mechanism includes double outlet-rod hydraulic cylinder, cylinder body adapter sleeve and orientation air duct, described deflection measurement system includes generating laser, photographic plate, camera support and CCD camera, this control method is according to girdle down-hole actual condition, use optical imaging concept and ccd image acquisition technique to realize angle excursion to measure, deflection regulating and controlling mechanism is used to carry out skew adjustments, overcome the serious deflection of operating mechanism in rear drive auger type recovery process and the problem that cannot monitor, it is ensured that the oriented control of drilling rod.
Description
Technical field
The present invention relates to a kind of five drill auger miners and creep into declination control Apparatus and method for, belong to thin with ultra-thin coal seam and
Protective coat extracted field.
Background technology
Boring formula coal-winning machine at present uses rear drive to creep into brokenly coal mode, in creeping into recovery process, and broken coal load, working machine
Structure stiffness by itself, coal seam conditions etc. all can cause the serious deflection of operating mechanism.Monitoring and Controlling is crept into accordingly owing to lacking
Equipment so that the deflection of Zuan Shi coal-winning machine operating mechanism cannot be monitored and controlled accordingly, be easily caused the pressure of the drill anxious
Acute rise, bit freezing falls the consequence such as bar, prearranged pillar increase, causes creeping into and is forced to stop, drilling inefficiency.
Summary of the invention
Goal of the invention: it is an object of the invention to provide a kind of five drill auger miners and creep into declination control Apparatus and method for,
To solve drilling operating mechanism deflection, the problem of inefficiency.
Technical scheme: for achieving the above object, the technical solution used in the present invention is: a kind of five drill auger miners bore
Entering declination control equipment, including deflection measurement system and deflection regulating and controlling mechanism, deflection regulating and controlling mechanism is arranged on brill formula coal-winning machine
Air duct and transmission case between, deflection measurement system is arranged on air duct and deflection regulating and controlling mechanism；
Described deflection regulating and controlling mechanism includes double outlet-rod hydraulic cylinder, cylinder body adapter sleeve and orientation air duct, described orientation air duct one end
Connecting air duct, the orientation air duct other end connects transmission case, and double outlet-rod hydraulic cylinders are vertically fixed on orientation by cylinder body adapter sleeve
In air duct；
Described deflection measurement system includes generating laser, photographic plate, camera support and CCD camera, described Laser emission
Device is arranged on air duct ventilation end central axis, and photographic plate is arranged on orientation air duct central axis, and CCD camera is propped up by camera
Frame is fixed on the photographic plate orientation air duct central axis away from generating laser side.
In the present invention, it is preferred that described CCD industrial camera is outside installs explosion-protection equipment.
In the present invention, it is preferred that described deflection regulating and controlling mechanism also includes that hobboing cutter pick, described hobboing cutter pick are pacified by pick
Dress seat is arranged on double outlet-rod hydraulic cylinder two ends.
Five drill auger miners of the present invention creep into declination control method, and it comprises the steps:
A, will be arranged on orientation air duct on CCD camera, photographic plate and deflection regulating and controlling mechanism with five drill auger miners
Operating mechanism together pierce girdle；
B, in drilling process, be fixed on the generating laser imaging on photographic plate all the time of air duct ventilation end, pass through CCD
The positional information of picture point exporting to processor on camera Real-time Collection photographic plate, obtains the drill bit of five drill auger miners
And the deviation data between initial position；
After deviation data and regulation are identified that angle contrast analyzes by c, processor, control the double rods in deflection regulating and controlling mechanism
The direction that the telescopic direction of hydraulic cylinder is crept into regulation drill bit.
Beneficial effect: five drill auger miners of the present invention creep into declination control Apparatus and method for, according to girdle down-hole
Actual condition, uses optical imaging concept and ccd image acquisition technique to realize angle excursion and measures, and uses deflection regulation and control machine
Structure carries out skew adjustments, overcomes the serious deflection of operating mechanism in rear drive auger type recovery process and cannot monitor
Problem, it is ensured that the oriented control of drilling rod, actual recovery process has good practicality and stronger novelty.
Accompanying drawing explanation
Fig. 1 is the layout diagram in five drill auger miners of the present invention
Fig. 2 be in Fig. 1 A-A to profile；
Fig. 3 be in Fig. 2 B-B to profile；
Fig. 4 is that the deflection regulating and controlling mechanism structure of the present invention arranges diagram.
In figure: 1-deflection measurement system, 2-deflection regulating and controlling mechanism, 3-air duct, 4-transmission case, 5-drill bit, 1-1-
Generating laser, 1-2-photographic plate, 1-3-camera support, 1-4-CCD camera, 1-5-explosion-protection equipment, 2-1-
Double outlet-rod hydraulic cylinders, 2-2-cylinder body adapter sleeve, 2-3-hobboing cutter pick, 2-4-pick mounting seat, 2-5-orients air duct.
Detailed description of the invention:
Below in conjunction with the accompanying drawings the present invention is done and further explain.
As shown in Figures 1 to 4, five drill auger miners of the present invention creep into declination control equipment and include deflection measurement system
1 and deflection regulating and controlling mechanism 2, deflection regulating and controlling mechanism 2 is arranged between air duct 3 and the transmission case 4 of brill formula coal-winning machine, partially
Tiltedly measurement system 1 is arranged on air duct 3 and deflection regulating and controlling mechanism 2.
Described deflection regulating and controlling mechanism 2 includes double outlet-rod hydraulic cylinder 2-1, cylinder body adapter sleeve 2-2 and orientation air duct 2-5, institute
Stating orientation air duct 2-5 one end and connect air duct 3, the orientation air duct 2-5 other end connects transmission case 4, double outlet-rod hydraulic cylinder 2-1
Vertically being fixed in orientation air duct 2-5 by cylinder body adapter sleeve 2-2, the bi-directional expansion of double outlet-rod hydraulic cylinder 2-1 can not
Disconnected regulation five drill auger miner drill bits 5 creep into according to design direction, and hobboing cutter pick 2-3 passes through pick mounting seat 2-4
Being separately mounted to double outlet-rod hydraulic cylinder 2-1 two ends, hobboing cutter pick 2-3 is double rods during can converting drilling direction control
The radial force that hydraulic cylinder 2-1 two ends are subject to.
Described deflection measurement system 1 includes generating laser 1-1, photographic plate 1-2, camera support 1-3 and CCD camera
1-4, described generating laser 1-1 are arranged on air duct 3 and ventilate end central axis, for uninterrupted launch point light source laser,
In orientation air duct 2-5 air outlet central axis, circular photographic plate 1-2 is installed, is used for sensing what generating laser 1-1 launched
Laser imaging show, CCD camera 1-4 is fixed on photographic plate 1-2 away from generating laser 1-1 by camera support 1-3
The orientation air duct 2-5 central axis of side, CCD camera 1-4 retains a determining deviation with double outlet-rod hydraulic cylinder 2-1, passes through
On CCD camera 1-4 Real-time Collection photographic plate 1-2, the positional information of picture point i.e. can get the drill bit of five drill auger miners
Deviation data between end and initial position.Described CCD industrial camera 1-4 is outside installs explosion-protection equipment 1-5, is used for protecting
Protect CCD industrial camera 1-4.
In utilization, five drill auger miners of described control equipment creep into declination control method, and it comprises the following steps:
A, will be arranged on orientation air duct 2-5 on CCD camera 1-4, photographic plate 1-2 and deflection regulating and controlling mechanism 2 with five brills
Head bores the operating mechanism of formula coal-winning machine and together pierces girdle；
B, in drilling process, be fixed on air duct 3 ventilate end generating laser 1-1 all the time on photographic plate 1-2 become
Picture, by the positional information of picture point on CCD camera 1-4 Real-time Collection photographic plate 1-2 and export to processor, obtains five
Deviation data between drill bit 5 and the initial position of drill auger miner；
After deviation data and regulation are identified that angle contrast analyzes by c, processor, control in deflection regulating and controlling mechanism 2 double go out
The direction that the telescopic direction of bar hydraulic cylinder 2-1 is crept into regulation drill bit 5.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (4)
1. a drill auger miner creeps into declination control equipment, it is characterised in that: include deflection measurement system (1)
With deflection regulating and controlling mechanism (2), deflection regulating and controlling mechanism (2) is arranged on air duct (3) and the transmission case (4) of brill formula coal-winning machine
Between, deflection measurement system (1) is arranged on air duct (3) and deflection regulating and controlling mechanism (2)；
Described deflection regulating and controlling mechanism (2) includes double outlet-rod hydraulic cylinder (2-1), cylinder body adapter sleeve (2-2) and orientation air duct
(2-5), described orientation air duct (2-5) one end connects air duct (3), and orientation air duct (2-5) other end connects transmission case
(4), double outlet-rod hydraulic cylinders (2-1) are vertically fixed in orientation air duct (2-5) by cylinder body adapter sleeve (2-2)；
Described deflection measurement system (1) includes generating laser (1-1), photographic plate (1-2), camera support (1-3)
With CCD camera (1-4), described generating laser (1-1) is arranged on air duct (3) ventilation end central axis, photographic plate
(1-2) being arranged on orientation air duct (2-5) central axis, CCD camera (1-4) is fixed by camera support (1-3)
At photographic plate (1-2) away from orientation air duct (2-5) central axis of generating laser (1-1) side.
A kind of five drill auger miners the most according to claim 1 creep into declination control equipment, it is characterised in that:
Described CCD camera (1-4) is outside installs explosion-protection equipment (1-5).
A kind of five drill auger miners the most according to claim 1 creep into declination control equipment, it is characterised in that:
Described deflection regulating and controlling mechanism (2) also includes hobboing cutter pick (2-3), and described hobboing cutter pick (2-3) passes through pick mounting seat
(2-4) it is arranged on double outlet-rod hydraulic cylinder (2-1) two ends.
4. utilize five drill auger miners controlling equipment described in claim 1 to creep into a declination control method, its
It is characterised by comprising the steps:
A, the CCD camera (1-4) being arranged in orientation air duct (2-5), photographic plate (1-2) and deflection regulation and control machine
Structure (2) together pierces girdle with the operating mechanism of five drill auger miners；
B, in drilling process, be fixed on the generating laser (1-1) of air duct (3) ventilation end all the time at photographic plate (1-2)
Upper imaging, positional information output by the upper picture point of CCD camera (1-4) Real-time Collection photographic plate (1-2) are to processing
Device, obtains the deviation data between drill bit (5) and the initial position of five drill auger miners；
After deviation data and regulation are identified that angle contrast analyzes by c, processor, control in deflection regulating and controlling mechanism (2) is double
The direction that the telescopic direction of outlet-rod hydraulic cylinder (2-1) is crept into regulation drill bit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482497.5A CN104389583B (en) | 2014-09-19 | 2014-09-19 | A kind of five drill auger miners creep into declination control Apparatus and method for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482497.5A CN104389583B (en) | 2014-09-19 | 2014-09-19 | A kind of five drill auger miners creep into declination control Apparatus and method for |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104389583A CN104389583A (en) | 2015-03-04 |
| CN104389583B true CN104389583B (en) | 2016-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410482497.5A Expired - Fee Related CN104389583B (en) | 2014-09-19 | 2014-09-19 | A kind of five drill auger miners creep into declination control Apparatus and method for |
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| CN (1) | CN104389583B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422003A (en) * | 2015-11-19 | 2016-03-23 | 深圳市钻通工程机械股份有限公司 | Laser guidance straight-keeping drilling equipment |
| CN107642337B (en) * | 2017-11-06 | 2019-02-19 | 中国矿业大学 | A kind of machine integrated drilling rod of twin tip drill formula coal mining |
| CN110374602A (en) * | 2019-07-25 | 2019-10-25 | 山东科技大学 | A kind of end side brill formula coalcutter unilateral side recovery device |
| CN113719294B (en) * | 2021-09-10 | 2022-11-04 | 西南交通大学 | Tunnel model test tunnel excavation device and construction method |
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Address after: 221116 Research Institute of China University of Mining and Technology,, Jiangsu Applicant after: China University of Mining & Technology Address before: 221008 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant before: China University of Mining & Technology |
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